Home / 75,526.65-113,302.21-24,910.56

Finding the Fourth Proportional to 75,526.65, 113,302.21 and 24,910.56

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Solution

The fourth proportional to 75,526.65, 113,302.21 and 24,910.56 is: 37,369.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,526.65 : 113,302.21 = 24,910.56 : x
  2. Step 2: Convert to fraction form
    75,526.65/113,302.21 = 24,910.56/x
  3. Step 3: Cross multiply
    75,526.65x = 113,302.21 × 24,910.56
  4. Step 4: Simplify right side
    75,526.65x = 2,822,421,500.34
  5. Step 5: Solve for x
    x = 2,822,421,500.34/75,526.65
  6. Step 6: Final answer
    x = 37,369.88

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.